1981 GMC K3500 Parts

28,016 products fit your

1981 GMC K3500

Add Engine

Show Direct Fit Parts

28,016 products

Sort By:

Clear All

Fitment

1981 GMC K3500

Products

ALC |

#38540412

ALC 40412 Steel Dust Collector

$469.99

/each

-7%

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Hooker Headers |

#4252001HKR

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$675.95

/set

$731.95

$905 Off

Holley |

#42520200P

Holley 20-200P Premium Mid-Mount Complete Accessory System, LT

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$4,399.95

/each

$5,304.95

-10%

Turbosmart |

#37505521012

Turbosmart TS-0552-1012 GenV CompGate40 Wastegate, 14PSI, Black

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$394.19

/each

$437.99

-8%

Holley |

#42570333

Holley 703-33 Marine Renew Kit

GTIN Code:

090127096246

$110.95

/each

$120.95

-7%

NOS 13760-24-8NOS Precision Stainless Steel Nitrous Flare Jets,.024 In

NOS |

#42513760248NOS

NOS 13760-24-8NOS Precision Stainless Steel Nitrous Flare Jets,.024 In

Jet Type:

Flare

Sold in Quantity:

Bag

$59.89

/each

$64.95

-7%

NOS 15250NOS Stainless Steel Braided Hoses, -4 AN, 4 Foot, Blue

NOS |

#42515250NOS

NOS 15250NOS Stainless Steel Braided Hoses, -4 AN, 4 Foot, Blue

Color:

Blue

Hose Length:

4 ft.

Fitting End A:

-4 AN Female

$70.99

/each

$76.95

-26%

Vibrant |

#32100021

Vibrant High Flow PTFE Hose End Fitting

(1)

Material Type:

Aluminum

Finish:

Anodized

Color:

Black

$16.50

/each

$22.50

Speedway Motors |

#91131021

1156 LED Tail Light Bulb, 1 Inch, Amber

(2)

Tail Light Component:

Bulb

Position:

Driver and Passenger Side

Bulb Type:

1156 to LED Conversion

$13.99

/each

Titan 17080 12-Piece Red Powder Coated Chisel and Punch Set

Titan Tools |

#72817080

Titan 17080 12-Piece Red Powder Coated Chisel and Punch Set

Sold in Quantity:

Each

GTIN Code:

802090170805

$24.99

/each

Tanks |

#910851716

Tanks USPT-GH Universal Fuel Tank, 2" OD Neck & Connecting Hose

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI | Carb

Capacity:

15 gallons

$289.99

/each

Tanks |

#910851496

Tanks TM15-UHT Universal Blazer EFI Fuel Tank with Neck & Hose

Fuel Tank Style:

EFI Conversion

Fuel System Type:

EFI

Capacity:

25 gallons

$308.99

/each

-10%

Tanks |

#910851711

Tanks U9-SS-NB Steel Universal Fuel Tank, Angled Neck & Hose

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI | Carb

Capacity:

14 gallons

$381.99

/each

$429.00

Tanks |

#910851702

Tanks U3-GP Fuel Tank, 3"" Threaded Neck, Fuel Injection Tray

Fuel Tank Style:

EFI Conversion

Fuel System Type:

EFI

Capacity:

16 gallons

$314.99

/each

Tanks |

#910851703

Tanks U3-GPH Fuel Tank, 2" Neck & Hose with Fuel Injection Tray

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI

Capacity:

16 gallons

$304.99

/each

Tanks |

#910851168

Tanks Inc UT-N-2HT-KITGML Universal Steel Gas Tank Kit 255LPH

Fuel Tank Style:

EFI Conversion

Fuel System Type:

EFI

Capacity:

16 gallons

$574.99

/each

-24%

DEi 050221 Boom Mat XL Damping Material, 12-1/2 x 24 Inch, 2 Sheets

DEI |

#35650221

DEi 050221 Boom Mat XL Damping Material, 12-1/2 x 24 Inch, 2 Sheets

Garage Sale Type:

Closeout

Overall Length:

24.00"

Overall Width:

12.50"

$46.99

/each

$62.05

Tanks |

#910851167

Tanks UT-N-2HT Gas Tank, 2"" OD Neck, 6"" Hose with EFI Tray

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI

Capacity:

16 gallons

$299.99

/each

-12%

Tanks |

#910851720

Tanks UTSS-2 Stainless Steel Fuel Tank, 3"" Neck & Billet Cap

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI | Carb

Capacity:

16 gallons

$420.99

/each

$479.00

Speedway Long 31 Spline 9 Inch Ford Cut-to-Fit Axle

Speedway Motors |

#910451273L

Speedway Long 31 Spline 9 Inch Ford Cut-to-Fit Axle

(1)

Axle Type:

Semi-Floating

Overall Length:

33"

Spline Count:

$155.99

/each

Maxima |

#22934505

Maxima Racing Oils 39-34505 Performance Oil, 10W40, 5 Gallons

(2)

Oil Weight:

10W40

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$159.99

/each

Custom Turbo Intake & Cold-Side Piping Kit

Speedway Motors |

#91607087

Custom Turbo Intake & Cold-Side Piping Kit

Sold in Quantity:

Kit

$662.99

/kit

Zinc-Plated 1 In. Steel Turn Singal Compression Spring, Bag of 6

Speedway Motors |

#9657K323

Zinc-Plated 1 In. Steel Turn Singal Compression Spring, Bag of 6

Material Type:

Zinc Plated Steel

Finish:

Natural

$10.99

/bag

Side Exit Exhaust Kit, Oval, 3 Inch, Stainless Steel

Speedway Motors |

#91607024

Side Exit Exhaust Kit, Oval, 3 Inch, Stainless Steel

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

3 Inch

$412.99

/each

Wilwood High-Volume Aluminum Master Cylinder and 12 oz. Fluid

Speedway Motors |

#9101504

Wilwood High-Volume Aluminum Master Cylinder and 12 oz. Fluid

Master Cylinder Material:

Aluminum

Finish:

Natural

$94.99

/kit

-11%

Tanks |

#910851701

Tanks U2-SS-T Steel Universal Fuel Tank with Fuel Injection Tray

Fuel Tank Style:

EFI Conversion

Fuel System Type:

EFI

Capacity:

18 gallons

$409.99

/each

$465.00

Tanks |

#910851707

Tanks U4-BN Universal Steel Fuel Tank, 3 Inch Neck, Aluminum Cap

Fuel Tank Style:

Custom Replacement

Fuel System Type:

Carbureted

Capacity:

15 gallons

$329.99

/each

Tanks |

#910851704

Tanks U4-45 U4 Series Universal Steel Fuel Tank, 45 Degree Hose

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI | Carb

Capacity:

15 gallons

$328.99

/each

-14%

Meguiar's |

#87530116

Meguiar's D30116 DA Microfiber Finishing Wax, 16 oz

(1)

Garage Sale Type:

Discontinued

Liquid Measurement:

16 fl. oz.

$9.77

/each

$11.49

Tanks |

#910851833

Tanks TM15-UT Universal Blazer EFI Fuel Tank with Neck & Cap

Fuel Tank Style:

EFI Conversion

Fuel System Type:

EFI

Capacity:

25 gallons

$314.99

/each

Tanks |

#910851715

Tanks USPT-GA Universal Fuel Tank, 3"" Threaded Neck & Billet Cap

Fuel Tank Style:

Custom Replacement

Fuel System Type:

EFI | Carb

Capacity:

15 gallons

$289.99

/each

Earls |

#425350020ERL

Earls 350020ERL Bulk Hose, -20 AN, 250 Max PSI

Material Type:

Synthetic Rubber

Outer Braid:

Nylon

Color:

Black

$568.20

/each

Lokar |

#491XFMS64L60EDB

Lokar FM4L60EDXMB Midnight Floor Mount Shifter, 4L60E, 10 In

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$415.95

/each

Spectre 4642 Header Reducer Kit, 2-1/2 Inlet, 2-1/4 Inch Outlet, Pair

Spectre Performance |

#4654642

Spectre 4642 Header Reducer Kit, 2-1/2 Inlet, 2-1/4 Inch Outlet, Pair

(2)

Material Type:

Steel

Flange Style:

3-Bolt

$34.99

/pair

-34%

MagnaFlow |

#37614316

MagnaFlow 14316 4x9 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$164.00

/each

$249.63

$117 Off

MagnaFlow |

#37635237

MagnaFlow 35237 Stainless 5 Inch Round Black Coated Exhaust Tip

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Painted

$225.00

/each

$342.13

Showing 1 - 7056 of 28,016 results

Shop Feedback:

Did you find what you are looking for?

1981 GMC K3500 Parts

Category

Part

Brand

Transmission Family

Rear Axle Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

ALC 40412 Steel Dust Collector

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Holley 20-200P Premium Mid-Mount Complete Accessory System, LT

Turbosmart TS-0552-1012 GenV CompGate40 Wastegate, 14PSI, Black

Holley 703-33 Marine Renew Kit

NOS 13760-24-8NOS Precision Stainless Steel Nitrous Flare Jets,.024 In

NOS 15250NOS Stainless Steel Braided Hoses, -4 AN, 4 Foot, Blue

Vibrant High Flow PTFE Hose End Fitting

1156 LED Tail Light Bulb, 1 Inch, Amber

Titan 17080 12-Piece Red Powder Coated Chisel and Punch Set

Tanks USPT-GH Universal Fuel Tank, 2" OD Neck & Connecting Hose

Tanks TM15-UHT Universal Blazer EFI Fuel Tank with Neck & Hose

Tanks U9-SS-NB Steel Universal Fuel Tank, Angled Neck & Hose

Tanks U3-GP Fuel Tank, 3"" Threaded Neck, Fuel Injection Tray

Tanks U3-GPH Fuel Tank, 2" Neck & Hose with Fuel Injection Tray

Tanks Inc UT-N-2HT-KITGML Universal Steel Gas Tank Kit 255LPH

DEi 050221 Boom Mat XL Damping Material, 12-1/2 x 24 Inch, 2 Sheets

Tanks UT-N-2HT Gas Tank, 2"" OD Neck, 6"" Hose with EFI Tray

Tanks UTSS-2 Stainless Steel Fuel Tank, 3"" Neck & Billet Cap

Speedway Long 31 Spline 9 Inch Ford Cut-to-Fit Axle

Maxima Racing Oils 39-34505 Performance Oil, 10W40, 5 Gallons

Custom Turbo Intake & Cold-Side Piping Kit

Zinc-Plated 1 In. Steel Turn Singal Compression Spring, Bag of 6

Side Exit Exhaust Kit, Oval, 3 Inch, Stainless Steel

Wilwood High-Volume Aluminum Master Cylinder and 12 oz. Fluid

Tanks U2-SS-T Steel Universal Fuel Tank with Fuel Injection Tray

Tanks U4-BN Universal Steel Fuel Tank, 3 Inch Neck, Aluminum Cap

Tanks U4-45 U4 Series Universal Steel Fuel Tank, 45 Degree Hose

Meguiar's D30116 DA Microfiber Finishing Wax, 16 oz

Tanks TM15-UT Universal Blazer EFI Fuel Tank with Neck & Cap

Tanks USPT-GA Universal Fuel Tank, 3"" Threaded Neck & Billet Cap

Earls 350020ERL Bulk Hose, -20 AN, 250 Max PSI

Lokar FM4L60EDXMB Midnight Floor Mount Shifter, 4L60E, 10 In

Spectre 4642 Header Reducer Kit, 2-1/2 Inlet, 2-1/4 Inch Outlet, Pair

MagnaFlow 14316 4x9 Inch Oval Center/Center Stainless Muffler

MagnaFlow 35237 Stainless 5 Inch Round Black Coated Exhaust Tip